The 142nd Fighter Wing participates around the globe supporting drug interdiction, USAFE air defense, as well as contingency operations such as Operations Noble Eagle, Enduring Freedom, and Iraqi Freedom. To complete these missions, four groups are assigned to the 142nd Fighter Wing: 142nd Maintenance Group, 142nd Operations Group, 142nd Mission Support Group and the 142nd Medical Group. In addition, the Portland, Oregon Air National Guard Base is host to several tenant units.